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China factory - Wuxi Korer Stainless Steel Co.,Ltd.

Wuxi Korer Stainless Steel Co.,Ltd.

  • China,Wuxi ,Jiangsu
  • Verified Supplier

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China 0.3mm – 4.5mm Stainless Steel Pipe Bright Annealing Asme Sa 269 321 Stainless
China 0.3mm – 4.5mm Stainless Steel Pipe Bright Annealing Asme Sa 269 321 Stainless

  1. China 0.3mm – 4.5mm Stainless Steel Pipe Bright Annealing Asme Sa 269 321 Stainless
  2. China 0.3mm – 4.5mm Stainless Steel Pipe Bright Annealing Asme Sa 269 321 Stainless
  3. China 0.3mm – 4.5mm Stainless Steel Pipe Bright Annealing Asme Sa 269 321 Stainless
  4. China 0.3mm – 4.5mm Stainless Steel Pipe Bright Annealing Asme Sa 269 321 Stainless
  5. China 0.3mm – 4.5mm Stainless Steel Pipe Bright Annealing Asme Sa 269 321 Stainless

0.3mm – 4.5mm Stainless Steel Pipe Bright Annealing Asme Sa 269 321 Stainless

  1. MOQ: 1 Metric Tons Per Size
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms T/T L/C
Supply Ability 10000 Metric Tons Per Year
Delivery Time 15-45Days Or Depends on Quantity
Packaging Details Wooden Boxes With Angle Steel Frame Or Seaworthy Bundle
Product Name Welded Stainless Steel Pipe
Tolerance According to Standard
Material Grade 316L, 317L, 321
Outer Diameter 6mm-114.3mm,
Wall Thickness 0.3mm – 4.5mm
Length Depends on Customers’ Request
Brand Name KORER
Model Number OD: 6mm – 101.6mm, WT:0.3mm – 2.5mm
Certification ISO 9001 And PED
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T L/C Supply Ability 10000 Metric Tons Per Year
Delivery Time 15-45Days Or Depends on Quantity Packaging Details Wooden Boxes With Angle Steel Frame Or Seaworthy Bundle
Product Name Welded Stainless Steel Pipe Tolerance According to Standard
Material Grade 316L, 317L, 321 Outer Diameter 6mm-114.3mm,
Wall Thickness 0.3mm – 4.5mm Length Depends on Customers’ Request
Brand Name KORER Model Number OD: 6mm – 101.6mm, WT:0.3mm – 2.5mm
Certification ISO 9001 And PED Place of Origin China
High Light 0.3mm Stainless Steel Pipe4.5mm Bright Annealing asme sa 269Pharmaceutical 321 stainless tubing
321 SA269 Bright Annealing Stainless Steel Pipes
321 Stainless Steel Pipes ASME SA269 - Bright Annealed Tubes for High-Temperature and Corrosive Environments

The 321 Stainless Steel Pipe, manufactured according to ASME SA269, is a titanium-stabilized austenitic stainless steel tube designed for superior performance in high-temperature and corrosive applications. Produced by Wuxi Korer Stainless Steel Co., Ltd., these bright annealed stainless steel pipes feature a smooth, reflective surface, excellent dimensional precision, and outstanding mechanical properties. They are widely used in industries requiring stability during long-term exposure to elevated temperatures and corrosive media.

Applications:
  • Heat exchangers, condensers, and evaporators in power and petrochemical industries
  • Exhaust systems and manifolds in automotive and aerospace applications
  • High-temperature pipelines in refineries and processing plants
  • Pharmaceutical and food processing equipment
  • Energy, marine, and mechanical industries requiring corrosion resistance
Advantages:
  • Certified ISO Quality System - Ensures consistent product quality and reliable performance.
  • Licensed Pressure Tube Manufacturer - Authorized for high-standard pressure applications.
  • Over 27 Years of Production Experience - Expertise in stainless steel pipe manufacturing.
  • Premium Raw Materials - Sourced from top suppliers such as POSCO, BAO STEEL, TISCO, and CRUPP.
  • Global Market Presence - Exporting to more than 30 countries across Europe, America, and Asia.
  • Excellent Transportation Network - Located near Shanghai for fast and efficient delivery.
  • Competitive Pricing with Quality Assurance - Offering optimal value through cost efficiency and reliability.
  • Advanced Production Lines - Equipped with modern technology for precision and superior output.
  • Strong Market Reputation - Trusted worldwide for high quality and customer satisfaction.
Material Composition (321 Stainless Steel):
Element Content (%)
Chromium (Cr) 17.0 - 19.0
Nickel (Ni) 9.0 - 12.0
Titanium (Ti) ≥ 5 * C%
Carbon (C) ≤ 0.08
Manganese (Mn) ≤ 2.0
Silicon (Si) ≤ 1.0
Phosphorus (P) ≤ 0.045
Sulfur (S) ≤ 0.03
Technical Specifications:
Parameter Value
Standard ASME SA269 / ASTM A269
Material Grade 321
Outer Diameter 6 - 219 mm
Wall Thickness 0.5 - 6.0 mm
Length Up to 12 meters
Surface Finish Bright annealed / polished / pickled
Type Welded or seamless stainless steel pipe
Manufacturing Process:

Raw Material Inspection -> Slitting & Forming -> TIG Welding -> Bright Annealing in Controlled Atmosphere -> Straightening -> Pickling/Polishing -> Non-Destructive Testing (Eddy Current / Ultrasonic) -> Dimensional & Surface Inspection -> Packaging & Delivery.

FAQ:
Q1: Why choose 321 over 304 stainless steel?
A: 321 contains titanium, offering better high-temperature and intergranular corrosion resistance.
Q2: What is bright annealing?
A: It's a heat treatment in a controlled atmosphere that enhances surface smoothness and corrosion resistance.
Q3: Can 321 stainless pipes be welded easily?
A: Yes, they have excellent weldability with minimal risk of carbide formation.
Core Keywords: 321 stainless steel pipe, ASME SA269 stainless steel tube, bright annealed stainless pipe, 321 welded stainless steel tubing, high-temperature stainless steel tube, titanium stabilized stainless steel pipe, industrial stainless steel pipe supplier China, corrosion-resistant stainless steel tubing.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    1997

  • Total Annual:

    40 Million-60 Million

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

Wuxi korer stainless steel ,Co.,Ltd. professionally manufacture welded stainless steel pipes&tubes.   It covers 30000 square meters and The capability is 10000 metric tons per year. It is one of the biggest manufacturers of welded stainless steel pipes&tubes in china.  ... Wuxi korer stainless steel ,Co.,Ltd. professionally manufacture welded stainless steel pipes&tubes.   It covers 30000 square meters and The capability is 10000 metric tons per year. It is one of the biggest manufacturers of welded stainless steel pipes&tubes in china.  ...

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  • Wuxi Korer Stainless Steel Co.,Ltd.
  • No.269,Jincheng Road East,Fangqian Town,Wuxi New.District,Jiangsu,China
  • https://www.ss-steelpipes.com/

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